First Ever Wind Powered Rock Tumbler
Wind powered rock tumbler. Nice for the back yard.
Dawn: Mission to the Astroid Belt
A video by JPL regarding the Dawn mission to the astroid belt to study two astroids, Vesta and Ceres, using an ion engine as propulsion Video date 26th June 07. Source- www.jpl.nasa.gov
BBC Working Lunch – Biofuel Shuttle Bus by Regenatec
BBC Working Lunch featuring a Biofuel (Vegetable Oil) powered Shuttle and interview with Mike Lawton, MD of Regenatec with Bill Courtney, MD of Courtney Coaches. (c) British Broadcasting Corporation
Solar panels could save churches £34m
Solar panels could save churches £34m WHEN ancient religious leaders decreed that houses of worship should face east towards Jerusalem or Mecca, it is unlikely they had the convenience of solar power generation in mind. Read more on Bolton News
How much to install solar panels on a building?
I know the cost of how much solar panels are but what is the price to install them?If I were to install about 10 on a building?
A few Thermodynamics Physics review questions?
Can someone help me with these A heat engine consists of an oil fired steam turbine driving an electric power generator with a power output of 120 megawatts. The thermal efficiency of the heat engine is 40 percent. a. Determine the time rate at which heat is supplied to the engine. b. If the heat […]
State funds help 4 solar projects in the county
State funds help 4 solar projects in the county Four solar energy projects in Chester County have been approved to receive funds through the state‘s Alternative Energy Investment Fund, state Sen. Andy Dinniman, D-19 of West Whiteland, anounced Wednesday. Read more on The Phoenix
physics, not sure how to do this problem?
In 1998, NASA launched Deep Space 1 (DS-1), a spacecraft that successfully flew by the asteroid named 1992 KD (which orbits the sun millions of miles from the earth). The propulsion system of DS-1 worked by ejecting high-speed argon ions out the rear of the engine. The engine slowly increased the velocity is DS-1 by […]
Is there such a thing as a geothermal energy degree?
If someone is interested in geothermal energy what kind of degree should that person get is there a geothermal energy degree ?
Hidrogenpower7
Oxyhydrogen
suppose that a battery is used as external source of an electrical supply for an electrolytic cell.?
explain why the negative terminal of the battery must be connected to the cathode of the cell.
What things in a kitchen use electricity?
We have to conserve energy for a school project by making a list of 50 words of household items that use electricity.
Yet another plan on table
Yet another plan on table FLORIDA — While the six-year legal storm over the Hoosac Wind project may have blown over, a new wind power dust-up is stirring on Florida Mountain. A developer has proposed erecting a single wind turbine off Moores Road on private land. Read more on Berkshire Eagle
NEW Hydrogen Fuel Cell RC Car
a new development from Horizon Fuel Cell Technologies, creators of the H-racer (www.horizonfuelcell.com). Check out this 30km/h car straight from the future. For more info contact rc@horizonfuelcell.com
Why isnt using biofuel on planes a good plan? People say it wont work?
What are the main raw materials needed for production of hydroelectric energy?
Dr. Johnny’s Car Clinic: No shock here: Electric cars grow in popularity
Dr. Johnny’s Car Clinic: No shock here: Electric cars grow in popularity I am often asked what the difference is between an electric vehicle and an electric car? Electric vehicles are any vehicles that use electric motors for propulsion. Electric cars, on the other hand, more specifically means an automobile that is powered by electricity. […]
explain how electric cars and or hybrid cars compare, in terms of acceleration, with cars fueled by gasoline.?
i want it as an essay plz i need it now and fast im begging
Can our bailout tax dollars be used to provide America with an alternative fuel infrastructure?
Why not use American hard earned Tax Bailout money to provide our citizens with a green infrastructure? Hydrogen fillup and cheap air resupply stations? For green cars that are supposedly so far away from becoming a reality today. Why are we bailing out banks and non competitive auto companies when we could be building green […]
Oconee Nuclear Station
Image taken on 2009-09-22 10:27:24 by Duke Energy.